Weather in Keller, WA
Updated 2026-09-26 06:45 local time · ZIP codes 99140
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
44°22% rain
42°6% rain45°4% rain48°3% rain51°2% rain53°2% rain55°1% rain56°1% rain57°1% rain
57°10% rain57°9% rain55°10% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 24%).
It feels like 41°F with winds near 2 mph.
57°F, 1% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 12 mph.
Current temperature is 44°F, wind 2 mph, rain chance up to 24%.
UV index is 0.
Local weather characteristics in Keller
Washington has a mild, wetter marine climate west of the Cascades and a much drier interior climate east of the mountains. Terrain creates strong local rain, snow and temperature differences.
Keller is part of the West weather region. The forecast point is near 48.08°N latitude and 118.68°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Keller weather today
Cloudy and 44°F in Keller, WA. Today's high is 57°F with a 6% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 81%, pressure is 30.03 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Keller
Sunrise is at 06:47 AM and sunset is at 06:45 PM. Tomorrow's forecast calls for Sunny with a high near 61°F and a low near 46°F. The maximum rain chance is 4%.